EP 3132122 A1 20170222 - BEARING SUPPORT HOUSING FOR A GAS TURBINE ENGINE
Title (en)
BEARING SUPPORT HOUSING FOR A GAS TURBINE ENGINE
Title (de)
LAGERTRÄGERGEHÄUSE FÜR EINEN GASTURBINENMOTOR
Title (fr)
LOGEMENT DE SUPPORT DE PALIER POUR UN MOTEUR À TURBINE À GAZ
Publication
Application
Priority
- US 201461980104 P 20140416
- US 2015025225 W 20150410
Abstract (en)
[origin: WO2015160635A1] A bearing support housing (36) for a gas turbine engine includes, in radial sequence from a center outwards: an inner ring (50) defining a central bore (46); a middle ring (58) including an array of inner slots (60), an outer web (62) including an array of outer slots (64), wherein the inner and outer slots are positioned, sized, and shaped so as to divide the middle ring (58) and the outer web (62) into an array of tangentially-extending beams (70) and radially-extending inner and outer struts; and an outer ring (66).
IPC 8 full level
F01D 25/16 (2006.01); F02C 7/06 (2006.01)
CPC (source: CN EP US)
F01D 25/164 (2013.01 - CN EP US); F01D 25/28 (2013.01 - US); F02C 7/06 (2013.01 - CN EP US); F05D 2220/32 (2013.01 - US); F05D 2240/54 (2013.01 - US); F05D 2240/55 (2013.01 - US); F05D 2240/60 (2013.01 - US)
Citation (search report)
See references of WO 2015160635A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2015160635 A1 20151022; BR 112016022162 A2 20170815; CA 2945141 A1 20151022; CN 106460552 A 20170222; CN 106460552 B 20180515; EP 3132122 A1 20170222; JP 2017520709 A 20170727; US 2017030221 A1 20170202
DOCDB simple family (application)
US 2015025225 W 20150410; BR 112016022162 A 20150410; CA 2945141 A 20150410; CN 201580019833 A 20150410; EP 15718405 A 20150410; JP 2016561267 A 20150410; US 201515304175 A 20150410